<p>Bear in mind that questions are automatically removed <a href="http://meta.stackexchange.com/a/92006">under the following conditions</a>:</p>

<hr>

<p><strong>If the question is more than <code>30</code> days old, and ...</strong></p>

<ul>
<li>has -1 or lower score</li>
<li>has no answers</li>
<li>is not locked</li>
</ul>

<p>... it will be automatically deleted.</p>

<p><strong>If the question is more than <code>365</code> days old, and ...</strong></p>

<ul>
<li>has a score of 0 <em>or</em> a score of 1 with a deleted owner</li>
<li>has no answers</li>
<li>is not locked</li>
<li>has a viewcount &lt;= the age of the question in days times 1.5</li>
<li>has 1 or 0 comments</li>
</ul>

<p>... it will be automatically deleted.</p>

<p>This check is run every week across all sites.</p>